This 7.8oz Cotton Stretch Slub Four-Piece Right-Hand Twill Selvedge Denim is made of 98% cotton and 2% spandex, with a weight of 7.8oz and a width of 30/31". The main technique used is "Cotton Stretch + Selvedge Denim", item number UN888531.This cotton stretch denim is comfortable and elastic, with clear texture and a crisp, structured feel. The unique selvedge design adds an authentic denim vibe. In the textile market, it is typically used for jeans, denim skirts, denim shirts, and more.